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create AdjacentPatternLocator

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This commit is contained in:
dfsek 2022-01-01 22:48:34 -07:00
parent f393f76a87
commit 3dc98a2bc2
3 changed files with 76 additions and 0 deletions
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2
common/addons/config-locators/src/main/java/com/dfsek/terra/addons/feature/locator/LocatorAddon.java
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@ -11,6 +11,7 @@ import com.dfsek.tectonic.api.config.template.object.ObjectTemplate;
import java.util.function.Supplier;
import com.dfsek.terra.addons.feature.locator.config.AdjacentPatternLocatorTemplate;
import com.dfsek.terra.addons.feature.locator.config.AndLocatorTemplate;
import com.dfsek.terra.addons.feature.locator.config.GaussianRandomLocatorTemplate;
import com.dfsek.terra.addons.feature.locator.config.Sampler3DLocatorTemplate;
@ -63,6 +64,7 @@ public class LocatorAddon implements AddonInitializer {
locatorRegistry.register(addon.key("GAUSSIAN_RANDOM"), GaussianRandomLocatorTemplate::new);
locatorRegistry.register(addon.key("PATTERN"), PatternLocatorTemplate::new);
locatorRegistry.register(addon.key("ADJACENT_PATTERN"), AdjacentPatternLocatorTemplate::new);
locatorRegistry.register(addon.key("SAMPLER"), SamplerLocatorTemplate::new);
locatorRegistry.register(addon.key("SAMPLER_3D"), Sampler3DLocatorTemplate::new);

31
common/addons/config-locators/src/main/java/com/dfsek/terra/addons/feature/locator/config/AdjacentPatternLocatorTemplate.java Normal file
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@ -0,0 +1,31 @@
/*
* Copyright (c) 2020-2021 Polyhedral Development
*
* The Terra Core Addons are licensed under the terms of the MIT License. For more details,
* reference the LICENSE file in this module's root directory.
*/
package com.dfsek.terra.addons.feature.locator.config;
import com.dfsek.tectonic.api.config.template.annotations.Value;
import com.dfsek.tectonic.api.config.template.object.ObjectTemplate;
import com.dfsek.terra.addons.feature.locator.locators.AdjacentPatternLocator;
import com.dfsek.terra.addons.feature.locator.patterns.Pattern;
import com.dfsek.terra.api.config.meta.Meta;
import com.dfsek.terra.api.structure.feature.Locator;
import com.dfsek.terra.api.util.Range;
public class AdjacentPatternLocatorTemplate implements ObjectTemplate<Locator> {
@Value("range")
private @Meta Range range;
@Value("pattern")
private @Meta Pattern pattern;
@Override
public Locator get() {
return new AdjacentPatternLocator(pattern, range);
}
}

43
common/addons/config-locators/src/main/java/com/dfsek/terra/addons/feature/locator/locators/AdjacentPatternLocator.java Normal file
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@ -0,0 +1,43 @@
/*
* Copyright (c) 2020-2021 Polyhedral Development
*
* The Terra Core Addons are licensed under the terms of the MIT License. For more details,
* reference the LICENSE file in this module's root directory.
*/
package com.dfsek.terra.addons.feature.locator.locators;
import com.dfsek.terra.addons.feature.locator.patterns.Pattern;
import com.dfsek.terra.api.structure.feature.BinaryColumn;
import com.dfsek.terra.api.structure.feature.Locator;
import com.dfsek.terra.api.util.Range;
import com.dfsek.terra.api.world.chunk.generation.util.Column;
public class AdjacentPatternLocator implements Locator {
private final Pattern pattern;
private final Range search;
public AdjacentPatternLocator(Pattern pattern, Range search) {
this.pattern = pattern;
this.search = search;
}
@Override
public BinaryColumn getSuitableCoordinates(Column<?> column) {
BinaryColumn locations = new BinaryColumn(column.getMinY(), column.getMaxY());
for(int y : search) {
if(isValid(y, column)) locations.set(y);
}
return locations;
}
private boolean isValid(int y, Column<?> column) {
return pattern.matches(y, column.adjacent(0, -1)) ||
pattern.matches(y, column.adjacent(0, 1)) ||
pattern.matches(y, column.adjacent(-1, 0)) ||
pattern.matches(y, column.adjacent(1, 0));
}
}